Our cheapest offers for flights from United States a Islip Long Island

Here you can compare cheap flights from United States to Islip Long Island (ISP) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Islip Long Island. Prices and availability may change at any time.

Fort Myers (RSW) Islip - Long Island (ISP)
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up to 1 Non-stop flight per day
at least 2h 40min
from $617
Charleston (CHS) Islip - Long Island (ISP)
1. Sun
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3 Non-stop flights per week
at least 1h 53min
from $303